13 dead in shooting at California bar November 8, 2018People comfort each other near the deadly shooting scene, Nov. 8, 2018, in Thousand Oaks, Calif. (AP/Mark J. Terrill)(AP/Mark J. Terrill)13 dead in shooting at California barA gunman shot at a crowd attending a weekly “college night” in southern California, killing 12. The assailant also died.By Krysta Fauria, Associated PressA gunman opened fire on a crowd at a country dance bar holding a weekly “college night” in Southern California, killing 12 people and sending hundreds fleeing in terror, including some who used barstools to break windows and escape, authorities said Thursday. The shooter was later found dead at the scene.The dead from the shooting Wednesday night also included 11 people inside the bar and a sheriff’s sergeant who was the first officer inside the door, Ventura County Sheriff Geoff Dean said.“It’s a horrific scene in there,” Dean told a news conference in the parking lot of the Borderline Bar & Grill. “There’s blood everywhere.”The massacre was the latest mass shooting in the United States and came less than two weeks after a gunman killed 11 people at a synagogue in Pittsburgh.The gunman at the country dance bar was tall and wearing all black with a hood over his head and his face partly covered, witnesses told TV stations at the scene. He first fired on a person working the door, then appeared to open fire at random at the people inside, they said.Many more people had minor injuries, including some that came from their attempt to flee, Dean said.Sgt. Ron Helus and a passing highway patrolman were responding to several 911 calls when they arrived at the Borderline Bar & Grill in Thousand Oaks at about 11:20 p.m., the sheriff said. They heard gunfire and went inside. Helus was immediately hit with multiple gunshots. He died early Thursday at a hospital.It’s not yet clear how the shooter died, and authorities do not yet know his name or have any idea of a motive, Dean said.It was college night and country two-step lessons were being offered Wednesday at the Borderline, according to its website.The bar, which includes a large dance hall with a stage and a pool room along with several smaller areas for eating and drinking, is a popular hangout for students from nearby California Lutheran University. It’s also close to several other universities including California State University Channel Islands in Camarillo, Pepperdine University in Malibu and Moorpark College in Moorpark.When the gunman entered, people screamed and fled to all corners of the bar, while a few people threw barstools through the windows and helped dozens to escape, witnesses said.‘Really, really, really shocking’Tayler Whitler, 19, said she was on the dance floor with her friends nearby when she saw the gunman shooting and heard screams to “get down.”“It was really, really, really shocking,” Whitler told KABC-TV as she stood with her father in the Borderline parking lot. “It looked like he knew what he was doing.”Shootings of any kind are very rare in Thousand Oaks, a city of about 130,000 people about 40 miles (64 kilometers) west of Los Angeles, just across the county line.Helus was a 29-year veteran of the force with a wife and son and planned to retire in the coming year, said the sheriff, who choked back tears several times as he talked about the sergeant who was also his longtime friend.“Ron was a hardworking, dedicated sheriff’s sergeant who was totally committed,” Dean said, “and tonight, as I told his wife, he died a hero because he went in to save lives.” California shooting